I have a Bitzenburger jig with a right hand  nock receiver.  If I want to fletch left wing feathers, obviously I will need to purchase a left wing clamp.  My question is can I use a straight nock receiver or is a left nock receiver required?

i dont think iy matters with the nock reciever just if you want it set for cock feather up,i think the only nock recievers they offere is the cf out or up

rubicon,  If you have a straight clamp and nock receiver just offset left or right for like feathers.  If you want to use a helical clamp, then you can use a straight or left index.  You'll get more effect with the left index but the straight will work fine.

Thanks moebow.  I do want to use a left helical clamp.  I have a straight nock receiver but not a left nock receiver.  Just wanted to make sure the straight nock receiver would be okay to use.

I called Bitzenburger Machine & Tool, Inc., they were very helpful. Here is their no. 517-627-8433